The a1 screen divided into three sections in the ratio of 5:3:1. It contains 11 dots of three different sizes. The edge line dots are the biggest, the middle line dots are the medium size, and the filling line dots are the smallest. For example, in the first section, the bold weight part, the two edge line dots are 15mm, 13mm circle in the middle, and 11mm dots fill the section.

These are the shape and sihloutte of the lowercase 'i' found in real life and digital screen.